Home People Billy Aaron Brown Billy Aaron Brown shows Billy Aaron Brown shows Billy Aaron Brown TV Shows (12) Chicago P.D. (2014) As Michael Ganz, He was 32 years old Ghost Whisperer (2005) He was 24 years old E-Ring (2005) He was 24 years old CSI: NY (2004) He was 23 years old Cold Case (2003) He was 22 years old NCIS (2003) He was 22 years old 8 Simple Rules... for Dating My Teenage Daughter (2002) He was 21 years old First Monday (2002) He was 20 years old As Told by Ginger (2000) As Mr. Patterson (voice), He was 19 years old Boston Public (2000) He was 19 years old Undressed (1999) He was 17 years old Touched by an Angel (1994) He was 13 years old
